Airplane



FIG. 1 is a front elevation view of the airplane of the present invention.

FIG. 2 is a rear elevation view of the airplane of the present invention.

FIG. 3 is a right side elevation view of the airplane of the present invention.

FIG. 4 is a top plan view of the airplane of the present invention; and,

FIG. 5 is a perspective view of the airplane of the present invention. 

I claim the ornamental design for an airplane, as shown and described. 